13687278

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1109}}^1$

素因数の和:1153

約数の個数: 48

約数和(自身を含む): 31888080

約数和(自身を除く): 18200802

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 121, 187, 242, 363, 374, 561, 726, 1109, 1122, 2057, 2218, 3327, 4114, 6171, 6654, 12199, 12342, 18853, 24398, 36597, 37706, 56559, 73194, 113118, 134189, 207383, 268378, 402567, 414766, 622149, 805134, 1244298, 2281213, 4562426, 6843639, 13687278]

約数ペア:

[(1, 13687278), (2, 6843639), (3, 4562426), (6, 2281213), (11, 1244298), (17, 805134), (22, 622149), (33, 414766), (34, 402567), (51, 268378), (66, 207383), (102, 134189), (121, 113118), (187, 73194), (242, 56559), (363, 37706), (374, 36597), (561, 24398), (726, 18853), (1109, 12342), (1122, 12199), (2057, 6654), (2218, 6171), (3327, 4114)]